<!DOCTYPE html>
<html lang="en" xmlns:th="http://www.thymeleaf.org">
<head th:replace="fragment/frontend_fragment::head(404页面)">
  <meta charset="UTF-8">
  <title>404</title>
</head>

<body>
<!--导航栏-->
<div>
  <nav th:replace="~{fragment/frontend_fragment::nav(0)}"></nav>
</div>

<div class="m-container-small m-padded-tb-massive">
  <div class="ui error message m-padded-tb-massive">
    <div class="ui center aligned container">
      <h2>404</h2>
      <h4>对不起，你访问的资源不存在</h4>
    </div>
  </div>
</div>

<!--底部footer-->
<footer th:replace="fragment/frontend_fragment::footer"></footer>

</body>

</html>